10202749984

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{641521}}^1$

素因数の和:641609

約数の個数: 48

約数和(自身を含む): 23279550336

約数和(自身を除く): 13076800352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 15904, 641521, 1283042, 2566084, 4490647, 5132168, 8981294, 10264336, 17962588, 20528672, 35925176, 45547991, 71850352, 91095982, 143700704, 182191964, 318835937, 364383928, 637671874, 728767856, 1275343748, 1457535712, 2550687496, 5101374992, 10202749984]

約数ペア:

[(1, 10202749984), (2, 5101374992), (4, 2550687496), (7, 1457535712), (8, 1275343748), (14, 728767856), (16, 637671874), (28, 364383928), (32, 318835937), (56, 182191964), (71, 143700704), (112, 91095982), (142, 71850352), (224, 45547991), (284, 35925176), (497, 20528672), (568, 17962588), (994, 10264336), (1136, 8981294), (1988, 5132168), (2272, 4490647), (3976, 2566084), (7952, 1283042), (15904, 641521)]